The area of a circle is the total measure of space bounded by the circumference. It can be obtained by having pi times the square of the radius. Formula: Area = ( radius )2 x ( pi) A = mr? Area =(5 diameter 2 x ( pi) A = In TIN = 3.1415 Find the Area of a circle with the given measure. Use in = 3.1415 in solving and express your answer in hundredths form. Given Answer 1. diameter is 7 cm 2. diameter is 11 meters 3. radius is 15 cm 4. radius is 23.5 cm 5. radius is ( x +2) units

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter63: Volumes Of Pyramids And Cones
Section: Chapter Questions
Problem 25A
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The area of a circle is the total measure of space
bounded by the circumference. It can be
obtained by having pi times the square of the
radius.
Formula: Area = ( radius )2 x ( pi)
A = mr?
Area =(5
diameter 2 x ( pi)
A = In
TIN = 3.1415
Find the Area of a circle with the given measure.
Use in = 3.1415 in solving and express your
answer in hundredths form.
Given
Answer
1. diameter is 7 cm
2. diameter is 11
meters
3. radius is 15 cm
4. radius is 23.5 cm
5. radius is ( x +2)
units
Transcribed Image Text:The area of a circle is the total measure of space bounded by the circumference. It can be obtained by having pi times the square of the radius. Formula: Area = ( radius )2 x ( pi) A = mr? Area =(5 diameter 2 x ( pi) A = In TIN = 3.1415 Find the Area of a circle with the given measure. Use in = 3.1415 in solving and express your answer in hundredths form. Given Answer 1. diameter is 7 cm 2. diameter is 11 meters 3. radius is 15 cm 4. radius is 23.5 cm 5. radius is ( x +2) units
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